<?php

namespace app\sysuser\controller\course;

use app\common\controller\SysBackend;
use app\common\model\banxi\course\Course as CourseModel;
use think\db\exception\DbException;
use think\exception\ValidateException;
use think\facade\Validate;
use think\validate\ValidateRule;

/**
 * 课程字典
 */
class Course extends SysBackend
{
    protected array $noNeedLogin = [];

    protected array $noNeedPermission = ['*'];

    public function initialize(): void
    {
        parent::initialize();
        $this->model = new CourseModel();
    }

    public function listPage(): void
    {
        $param = $this->request->param(['index', 'limit', 'orderBy', "query"]);
        //查询条件解析
        $where = get_query($param);
        //获取分页数据
        $pageParams = get_page_params($param);
        $list = $this->model->getListPage($where, $pageParams['page'], $pageParams['limit']);
        $list = result_row($list);
        $this->ok('操作成功', $list);
    }

    /**
     * 分页-学员开通课程查询
     * @return void
     * @throws DbException
     */
    public function listStudentOpenPage(): void
    {
        $param = $this->request->param(['index', 'limit', 'orderBy', "query", "isPractice", "studentId"]);
        //查询条件解析
        $where = get_query($param);
        //获取分页数据
        $pageParams = get_page_params($param);
        $list = $this->model->getListStudentOpenPage((bool)$param['isPractice'], $param['studentId'], $where, $pageParams['page'], $pageParams['limit']);
        $this->ok('操作成功', result_row($list));
    }

    /**
     * 分页-学员未开通课程查询
     * @return void
     * @throws DbException
     */
    public function listStudentPage(): void
    {
        $param = $this->request->param(['index', 'limit', 'orderBy', "query", "studentId"]);
        //查询条件解析
        $where = get_query($param);
        //获取分页数据
        $pageParams = get_page_params($param);
        $list = $this->model->getListStudentPage( $param['studentId'], $where, $pageParams['page'], $pageParams['limit']);
        $this->ok('操作成功', result_row($list));
    }


    public function get()
    {
        $param = $this->request->param(["query" => []]);
        if (empty($param['query'])) {
            $this->fail('查询条件不能为空');
        }
        $where = get_query($param);
        $info = $this->model->getInfo($where);
        if (empty($info)) {
            $this->fail('记录不存在');
        }
        $this->ok('操作成功', removeNull($info));
    }

    public function saveOrUpdate()
    {
        $param = $this->request->param();
        try {
            $this->model->saveOrUpdate($param);
        } catch (ValidateException $exception) {
            $this->fail($exception->getMessage());
        }
        $this->ok('操作成功', [], self::NOTIFICATION);
    }

    public function del()
    {
        $param = $this->request->param(['ids' => []]);
        try {
            $validate = Validate::rule([
                'ids' => ValidateRule::isRequire(null, '请选择你要删除的记录'),
            ]);
            if (!$validate->check($param)) throw new ValidateException($validate->getError());
            $this->model->del($param['ids']);
        } catch (ValidateException $exception) {
            $this->fail($exception->getMessage());
        }
        $this->ok('操作成功', [], self::NOTIFICATION);
    }
}